[Land-speed] Cooling an 8-71

[Kirkwood]

Skip: I doubt your blower shop hasn't already optimized the seal material so
this may only be interesting information without application. However, check
out the table and compare Polyether ether ketone (PEEK) to most of the
nylons. I have machined PEEK for bearings and it is a great material.

http://www.machinist-materials.com/comparison_table_for_plastics.htm